document mathfixes package

doc/math/mathfixes/.latexmkrc

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+$makeindex = "makeindex -s gind.ist %O -o %D %S";
+$clean_ext .= ' glo';
+$clean_ext .= ' hd';
+$clean_ext .= ' ins';

doc/math/mathfixes/Makefile

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+doc:
+	latexmk
+
+full:
+	latexmk -gg
+
+clean:
+	latexmk -C

doc/math/mathfixes/mathfixes.tex

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+\documentclass[full]{l3doc}
+
+\usepackage{mkessler-mathfixes}
+
+\title{The \pkg{mkessler-mathfixes} package}
+\author{Maximilian Ke\ss ler}
+
+
+\NewDocumentCommand{\ShowMacro}{m}
+{
+  \cs{#1} &  $ \csname #1\endcsname $
+  \\
+}
+
+\begin{document}
+
+\maketitle
+
+\begin{documentation}
+
+\begin{abstract}
+  This package includes some hacky \LaTeX (re)-definitions to fix common
+  misbehavior of built-in macros.
+
+  For sure, this is personal view-dependent.
+  If you don't like these definitions, don't use this package.
+\end{abstract}
+  
+\section{Provided macros}
+\autoref{tab:label} shows the behavior of macros with the
+\pkg{mkessler-mathfixes} behavior.
+
+\begin{function}{\degree}
+  Prints a visual degree symbol, as in $37\degree$.
+\end{function}
+
+\begin{function}{\oldlim}
+  Behaves like the built-in \cs{lim} from \LaTeX.
+\end{function}
+
+\begin{function}{\lim}
+  Defined as \cs{oldlim}\cs{limits}, always puts the limits below the symbol,
+  also in inline math mode.
+\end{function}
+
+\begin{function}{\subset, \supset}
+  Redefined to \cs{subseteq} and \cs{supseteq} to avoid ambiguities.
+\end{function}
+
+\begin{function}{\oldphi, \uglyphi, \goldenratio}
+  Synonyms for the built-in \cs{phi} symbol.
+\end{function}
+
+\begin{function}{\phi, \varphi}
+  Synonyms for the built-in \cs{varphi} symbol.
+\end{function}
+
+\begin{function}{\oldespilon, \uglyepsilon}
+  Synonyms for the built-in \cs{epsilon} symbol.
+\end{function}
+
+\begin{function}{\epsilon, \varepsilon}
+  Synonyms for the built-in \cs{varepsilon} symbol.
+\end{function}
+
+\begin{table}[htpb]
+  \centering
+  \begin{tabular}{c | c}
+    Command & Shown by \LaTeX \\
+    \ShowMacro{degree}
+      \ShowMacro{subset}
+      \ShowMacro{supset}
+      \ShowMacro{oldphi}
+      \ShowMacro{uglyphi}
+      \ShowMacro{goldenratio}
+      \ShowMacro{phi}
+      \ShowMacro{varphi}
+      \ShowMacro{oldepsilon}
+      \ShowMacro{uglyepsilon}
+      \ShowMacro{epsilon}
+      \ShowMacro{varepsilon}
+    \texttt{\$\cs{oldlim}\_\{n \cs{to} \cs{infty}\}\$} & $\oldlim_{n \to \infty}$ \\
+    \texttt{\$\cs{lim}\_\{n \cs{to} \cs{infty}\}\$} & $\lim_{n \to \infty}$ \\
+  \end{tabular}
+  \caption{Symbols when loaded with the \pkg{mkessler-mathfixes} package.}
+  \label{tab:label}
+\end{table}
+
+\end{documentation}
+
+\PrintIndex
+
+\end{document}